package basic;

public class StringBufferTest {

	public void test(StringBuffer f) {
		System.out.println("Buffer");	
	}
	
	public void test(String f) {
		System.out.println("String");	
	}
	
	public static void main(String[] args) {
		StringBufferTest t = new StringBufferTest();
		//t.test(null); ambiguous prob
		Integer i = 10;
		Long l = 9l;
		System.out.println(i+l);
		
	}
	
}
